Inventor · disambiguated record
Peter M. Coombs
Also filed as: COOMBS PETER M
31 granted patents·1 pending application·588 citations·filing 1980–2003
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US6450934B1High speed post processing machineGRADCO JAPAN·Filed 1999·Granted Sep 17, 2002·140 cites·10 claims
- 0294US6330999B2Set binding, stapling and stacking apparatusGRAOCO JAPAN LTD·Filed 1998·Granted Dec 18, 2001·135 cites·42 claims
- 0392US6450492B1Method and apparatus for set binding, stapling and stackingGRADCO JAPAN·Filed 2001·Granted Sep 17, 2002·34 cites·18 claims
- 0488US5066984ADecurlerGRADCO SYSTEMS INC·Filed 1987·Granted Nov 19, 1991·31 cites·2 claims
- 0584US5618035AOffset stackerGRADCO JAPAN LTD·Filed 1994·Granted Apr 8, 1997·33 cites·6 claims
- 0684US4977432ADecurling and offsetting deviceGRADCO SYSTEMS INC·Filed 1988·Granted Dec 11, 1990·34 cites·1 claims
- 0783US6746008B2Set finishing device having a single motor driven apparatus for positioning the set finishing device in a plurality of different finishing stations and moving the set finishing device into out of finishing positionGRADCO JAPAN LTD·Filed 2002·Granted Jun 8, 2004·20 cites·81 claims
- 0881US6948224B2Automatic stapling method and staplerGRADCO JAPAN LTD·Filed 2003·Granted Sep 27, 2005·29 cites·35 claims
- 0981US6328299B1Moving shelf set finishing mailboxGRADCO JAPAN LTD·Filed 2000·Granted Dec 11, 2001·17 cites·12 claims
- 1064US5354042AIn-bin stapling sorter with variable power staplerGRADCO JAPAN LTD·Filed 1993·Granted Oct 11, 1994·14 cites·3 claims
- 1161US5255902ASorter with set displacing in-bin staplerGRADCO JAPAN LTD·Filed 1992·Granted Oct 26, 1993·13 cites·11 claims
- 1249US5328170ALocked drawer sorterGRADCO JAPAN LTD·Filed 1992·Granted Jul 12, 1994·9 cites·2 claims
- 1347US5713566AAlignment means and fixed staplerGRADCO JAPAN LTD·Filed 1995·Granted Feb 3, 1998·8 cites·8 claims
- 1444US6260838B1Stapling stackerGRADCO JAPAN LTD·Filed 1999·Granted Jul 17, 2001·6 cites·14 claims
- 1542US5593153ATray configuration for sheet receiving apparatusGRADCO JAPAN LTD·Filed 1995·Granted Jan 14, 1997·6 cites·3 claims
- 1641US4320961AJam detecting apparatus and method for electrostatic copierNASHUA CORP·Filed 1980·Granted Mar 23, 1982·5 cites·8 claims
- 1740US5531437ATelescoping registration member for sheet receiversGRADCO JAPAN LTD·Filed 1994·Granted Jul 2, 1996·7 cites·4 claims
- 1840US5180158AMoving bin-set sorterGRADCO JAPAN LTD·Filed 1992·Granted Jan 19, 1993·5 cites·4 claims
- 1940US2002047233A1Method and apparatus for set binding, stapling and stackingFiled 2001·Application pending·0 cites
- 2039US6230599B1Paper sheet punch for sheet post processing machinesGRADCO JAPAN LTD·Filed 1999·Granted May 15, 2001·6 cites·3 claims
- 2139US5938194AMailbox with spring biased gatesGRADCO JAPAN LTD·Filed 1994·Granted Aug 17, 1999·5 cites·2 claims
- 2238US5575469ASheet receiver with infeed speed varied by measured length of sheetGRADCO JAPAN LTD·Filed 1995·Granted Nov 19, 1996·8 cites·4 claims
- 2337US5348288AMoving tray sorter with variable tray shifting motor controllerGRADCO JAPAN LTD·Filed 1993·Granted Sep 20, 1994·4 cites·6 claims
- 2436US5350164ASorter operated joggerGRADCO JAPAN LTD·Filed 1992·Granted Sep 27, 1994·3 cites·7 claims
- 2535US5845901AParallel moving tray sorterGRADCO JAPAN LTD·Filed 1995·Granted Dec 8, 1998·3 cites·12 claims
- 2631US5393042AIn-bin stapling sorter with flexible alignment armGRADCO JAPAN LTD·Filed 1993·Granted Feb 28, 1995·3 cites·8 claims
- 2730US5518232ASheet deflector with air gap infeedGRADCO JAPAN LTD·Filed 1994·Granted May 21, 1996·0 cites·6 claims
- 2829US5257778ASorter with molded tray shifting cam construction and method of making the camGRADCO JAPAN LTD·Filed 1993·Granted Nov 2, 1993·2 cites·10 claims
- 2929US5193801AVariable speed drive for sorter tray shifting camsGRADCO JAPAN LTD·Filed 1991·Granted Mar 16, 1993·4 cites·8 claims
- 3026US6250627B1Selective sheet delivery apparatusGRADCO JAPAN LTD·Filed 1999·Granted Jun 26, 2001·0 cites·1 claims
- 3121US4330114ASheet delivery apparatus with horizontal plateCOOMBS PETER M·Filed 1980·Granted May 18, 1982·4 cites·2 claims
- 3218US5547184AResilient sheet transport systemBRADCO JAPAN LTD·Filed 1994·Granted Aug 20, 1996·0 cites·7 claims
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